Seattle Mariners » Autographed Jerseys

Every Mariners memorabilia collection needs a signed teal Ken Griffey Junior Jersey. Relive the days at The King Dome. Buhner, Cora, Edgar, Wilson, The Big Unit and everyone in between. Signed Mariners jerseys are the #1 selling item we have.

Show off your love for the Seattle Mariners with an certified authentic sports collectible. Celebrate the best players to every don a Seattle Mariners uniform like Ichiro , Ken Griffey Jr, Robinson Cano and other Mariners legends. Signed Mariners memorabilia is perfect for collectors and make great gifts for the Mariners fan in your life. Our autographed Seattle Mariners Memorabilia is 100% certified authentic and has a money back guarantee. Shop your favorite Seattle Mariners players. We also carry more than signed memorabilia, we sell Seattle Mariners watches, pennants, framed photos, mini helmets and much more. The best-selling MLB Memorabilia item for 2016 is an autographed official major league baseball signed by your favorite Seattle Mariners player. Our Seattle Mariners certified authentic memorabilia shop offers the lowest prices on certified authentic autographed items signed by baseball greats.